Mary Miller

From Tardis Wiki, the free Doctor Who reference

Mary Miller (née Ryder) was the mother of Lucie Miller and sister of Patricia Ryder. In 1974, she worked at Clarks. (AUDIO: Horror of Glam Rock)

She played roller derby competitively. Mary was once named "Queen" of the Golden Wheels Roller Disco at the Palatine Blackpool. (AUDIO: The Revolution Game)

On 31 July 2001, (AUDIO: Brave New Town) she got Lucie a pair of rollerblades for her thirteenth birthday. (AUDIO: The Revolution Game)